Which colloid is more stable milk or ice cream and how do you know

Does mercury have more protons and electrons than tin?

What type of bond is formed between metal ions and nonmetal ions? a-metallic b-ionic c-covalent

If the mass of a material is 43 grams and the volume of the material is 9 cm^3, what would the density of the material be?

Pumice is a type of rock formed when gas bubbles are trapped inside of cooling lava. Pumice is most often formed when volcanoes erupt violently.

Type the correct answer in each box. (1.20 x 104) Ⓡ (2.152 x 102) = x 106 208 5.3

MgNH4PO4> Mg2P2O7+NH3+H2O

If 1.0 gram of matter was converted to energy, how much energy would be formed? A. 9.0 x 10-13 joules B. 9.0 x 1013 joules C. 3.0 x 1013 joules D. 3.0 x 108 joules

A piece of metal ore weighs 8.50 g. when a student places it into a graduated cylinder containing water, the liquid level rises from 21.25 ml to 26.47 ml. what is the density of the ore?

Find the mass of 3.65 x 10^-2 mol K2SO4

What two factors determine the thermal energy in a substance